4012124431203 has 48 divisors (see below), whose sum is σ = 6912411856896. Its totient is φ = 2192563391040.

The previous prime is 4012124431141. The next prime is 4012124431207. The reversal of 4012124431203 is 3021344212104.

4012124431203 is a `hidden beast` number, since 4 + 0 + 1 + 2 + 1 + 24 + 431 + 203 = 666.

It is not a de Polignac number, because 4012124431203 - 2²² = 4012120236899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4012124431207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7802958 + ... + 8301228.

It is an arithmetic number, because the mean of its divisors is an integer number (144008580352).

Almost surely, 2^{4012124431203} is an apocalyptic number.

4012124431203 is a deficient number, since it is larger than the sum of its proper divisors (2900287425693).

4012124431203 is a wasteful number, since it uses less digits than its factorization.

4012124431203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503864 (or 503861 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4012124431203 its reverse (3021344212104), we get a palindrome (7033468643307).

The spelling of 4012124431203 in words is "four trillion, twelve billion, one hundred twenty-four million, four hundred thirty-one thousand, two hundred three".